Thread: Head Jerking Question
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Old 03-16-2015, 01:50 PM
calmwaters calmwaters is offline
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calmwaters calmwaters is offline
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Join Date: Mar 2015
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8 yr Member
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Quote:
Originally Posted by Jo*mar View Post
If you already have a concussion the jerks might flare up those symptoms..
Why does it flair up the symptoms? Is it that the jerks are causing subsequent, smaller concussions in a person that has already had a concussion?
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